Please help with the problem in the picture ^ I’ll give brainliest if you give me a small explanation! :)

Question Correction

The functions are \(f(x) = 3x^2, g(x)=\frac{1}{3x},$ and h(x) = 3x.\)

Answer:

(D)The range of f(x) and h(x) is all real numbers, but the range of g(x) is all real numbers except 0.

(E)The domain of f(x) and h(x) is all real numbers, but the domain of g(x) is all real numbers except 0.

Step-by-step explanation:

Definition: Given a function f(x):

In g(x), there is no value of x that will make g(x)=0. Therefore, the range of f(x) and h(x) is all real numbers, but the range of g(x) is all real numbers except 0.

In g(x), when x=0

\(g(x)=\frac{1}{3(0)}=\frac{1}{0}\)

Therefore,g(x)  is undefined at x=0.

However, at x=0, f(x)=0 and h(x)=0 which are defined.

Therefore, the domain of f(x) and h(x) is all real numbers, but the domain of g(x) is all real numbers except 0.

ANSWER

(D)The range of f(x) and h(x) is all real numbers, but the range of g(x) is all real numbers except 0.

(E)The domain of f(x) and h(x) is all real numbers, but the domain of g(x) is all real numbers except 0.

Step-by-step explanation:

2021 EDGE

The lengths of the segments x and y in the right triangles are x = 6√2 and y = 12√2

The given shape is the right-angled triangle

Such that

We have angles = 30 degrees and 45 degrees

The measure of y can be calculated using the following sine ratio

sin(45) = y/24

Make y the subject

So, we have

y = 24 * sin(45)

When evaluated, we have

y = 12√2

The length x is calculated as

sin(30) = x/y

So, we have

x = y * sin(30)

This gives

x = 12√2 * 1/2

Evaluate

x = 6√2

Hence, the value of x in the triangle is 6√2

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Clare paid 50% more than Priya.

So, she paid as much as Priya paid, PLUS 50% of what Priya paid.

Priya paid $5.

50% of $5 is $2.50.

5 + 2.50 = 7.50

Clare paid $7.50.

Hope this helps! :)

Answer:

19

Step-by-step explanation:

1) Plug the value of the variable into the expression

7x + 5

7(2) + 5     (Parenthesis means multiply)

2) Solve (use PEMDAS)

7(2) + 5

14 + 5

19

Answer: 7

Step-by-step explanation:

3x (4 - 2) + 1

3x (2) + 1

6 + 1

7

EXPLANATION:

Given;

We are given the following expression;

Where;

Required;

Find the value of the expression given the values of the variables a and b.

Step-by-step solution;

Take note that the lines that confine 2a is the absolute value symbol. It means the values within those two lines is always a positive value.

We shall now substitute the values of a and b into the expression as follows;

ANSWER:

The value of the expression is 6. Option D is the correct answer.

Answer: 400

Step-by-step explanation: you divide the number with the lowest ratio number and multiply the result by the first ratio number.

The following sets of side dimensions could be combined to create a right triangle 6, 8, 13 is √3, √13, 4.

In the triangle, there are three angles: two acute angles and one 90-degree angle. The hypotenuse, perpendicular, and base are the terms used to describe the sides of a right-angled triangle.

The next choice shows the triangle's side length:

The point is,

The hypotenuse square of a right-angled triangle is equal to the sum of its squares on its other two sides, according to Pythagoras' Theorem.

Using Pythagoras' Theorem.

Use the formula:

a² + b² = c²

For 4, 8, 11

4, 8, 11

4² + 8² = 16 + 64 = 80

11² = 121

80 is not equal to 121 it cann ot form a right triangle

For 6, 8, 13

6² + 8² = 36 + 64 = 100

13² = 169

100 is equal to 169 - 69 can form a right triangle

For √3, √5, 8

(√3)² + (√5)² = 3 + 5 = 8

8² = 64

8 is equal to 64 cannot form a right triangle

For √3, √13, 4

(√3)² + (√13)² = 3 + 13 = 16

4² = 16

16 is equal to 16 can form a right triangle

In order to create a right triangle, one may utilise the following set of side measurements √3, √13 and 4 form a triangle.

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Step-by-step explanation:

See image below

Answer: 37cm²

Step-by-step explanation:

Answer: 3 7 8 ?

Step-by-step explanation:

Answer:

6.1

Step-by-step explanation:

Because 4 is nowhere near 10 so the answer is 6.1

Answer:

a*2+b*2+c*2+d

Step-by-step explanation:

If i's meant to be Pythagorean theorem, a*a+b*b=c*c

Answer:

If Kareem were to work for 5 hours, she would get paid $45.

Step-by-step explanation:

If she gets paid $72 for working 8 hours, you would need to find how much she gets paid per hour by doing \(72/8\).

Which then gives you $9 per hour, so then all you need to do is multiply $9 by the number of hours which in this case is 5 to get the answer of $45.

The vertices of the reflected square.

Let's calculate them:

A' = (-0.914, 3.914)

B' = (-2.828, 5.828)

C' = (-0.086, 7.086)

D' = (1.828, 5.172)

The vertices of the image of the square ABCD after reflecting it about the line through (0, 0) and (-2, 2), we can use the following steps:

Find the equation of the reflection line:

The reflection line passes through (0, 0) and (-2, 2).

We can calculate the slope (m) of the line using the formula (y2 - y1) / (x2 - x1):

m = (2 - 0) / (-2 - 0) = 2 / -2 = -1.

Using the point-slope form of a line (y - y1) = m(x - x1), we can use either of the given points to write the equation of the line:

y - 0 = -1(x - 0)

y = -x.

Find the midpoint of each side of the square:

The midpoints of the sides of a square are also the midpoints of its diagonals.

The midpoint of AB is ((4+6)/2, (3+4)/2) = (5, 3.5).

The midpoint of BC is ((6+5)/2, (4+6)/2) = (5.5, 5).

The midpoint of CD is ((5+3)/2, (6+5)/2) = (4, 5.5).

The midpoint of DA is ((3+4)/2, (5+3)/2) = (3.5, 4).

Reflect the midpoints about the line:

To reflect a point (x, y) about the line y = -x, we can find the perpendicular distance (d) from the point to the line and use it to determine the reflected point.

The perpendicular distance d from the line y = -x to a point (x, y) is given by the formula:

d = (y + x) / √(2).

The coordinates of the reflected points can be found using the formula for reflection across a line:

x' = x - 2d / √(2)

y' = y - 2d / √(2).

Calculate the reflected vertices:

The coordinates of the reflected vertices are as follows:

A' = (4 - 2(3.5 + 5) / √(2), 3 - 2(3.5 - 5) / √(2))

B' = (6 - 2(5 + 5) / √(2), 4 - 2(5 - 5) / √(2))

C' = (5 - 2(5.5 + 5) / √(2), 6 - 2(5.5 - 5) / √(2))

D' = (3 - 2(4 + 5) / √(2), 5 - 2(4 - 5) / √(2))

Now we can plot the original square ABCD and its image A'B'C'D' on the same graph to visualize the reflection.

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Answer:

In addition to providing an explanation of consumer disposition of income, utility theory is useful in establishing individual consumer demand curves for goods and services. A consumer's demand curve for a good or service shows the different quantities that consumers purchase at various alternative prices.

Step-by-step explanation:

Answer:

hope its help you

Step-by-step explanation:

3(x+y)+5=0

3x+3y+5=0

3x+3y= -5

Answer:

3*(x+y) + 5

Step-by-step explanation:

This is an mathematical  expression....it isi NOT an equation...the question does NOT say this is equal to zero (or anything else)

it is this     3 (x+y)   + 5    or   3x + 3y + 5

Solving the equation for x, we have:

So the value of x is 6.

Answer: I think it is (x+3) (x+8)

\(x^{2} +13\)

Step-by-step explanation: can u gimme brain plz!

The values of ab, b - c, and c/d are 6, -1, and 4 respectively when a = 2, b = 3, c = 4 and d = 1.Using BODMAS rule, we can simplify the given expression.ab - c/d = 24

Given ab-c/d has a value of 24.Now, we have to find the value ofab, b - c, and c/d.Multiplying d on both sides, we getd(ab - c/d) = 24dab - c = 24d...(1)Now, we can find the value of ab, b - c, and c/d by substituting different values of a, b, c and d.Value of ab when a = 2, b = 3, c = 4 and d = 1ab = a * b = 2 * 3 = 6.

Value of b - c when a = 2, b = 3, c = 4 and d = 1b - c = 3 - 4 = -1Value of c/d when a = 2, b = 3, c = 4 and d = 1c/d = 4/1 = 4Putting these values in equation (1), we get6d - 4 = 24dSimplifying, we get-18d = -4d = 2/9

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Answer:

h = 0.962 cm

Step-by-step explanation:

Given that,

Mass of a solid cylinder, m = 26.05 g

The diameter of a cylinder, D = 3.56 cm

Radius, r = 1.78 cm

The density of a cylinder is 2.72 g/cm³

We need to find the height of the cylinder. Let it is h. We know that mass per unit volume is equal to density of an object. It can be given by :

\(d=\dfrac{m}{V}\\\\d=\dfrac{m}{\pi r^2 h}\\\\h=\dfrac{26.05}{\pi \times (1.78)^2\times 2.72}\\\\h=0.962\ cm\)

So, the height of the cylinder is 0.962 cm.

Answer:

In the equation y = 2 cos(5x + 3) - 6, we can ignore the coefficients 2 and -6 for the purposes of calculating the period because they do not change the period. They only change the amplitude (2) and vertical shift (-6) of the function.

The coefficient 5 in front of x inside the cosine function affects the period of the function. It is a horizontal compression/stretch of the graph of the function.

The period of the basic cosine function, y = cos(x), is 2π. When there is a coefficient (let's call it b) in front of x, such as y = cos(bx), the period becomes 2π/b.

So, in your case, b = 5, so the period T of the function y = 2 cos(5x + 3) - 6 is:

T = 2π / 5

This is the simplest form for the period of the given function.

Answer:

the last choice: 4 ft, 4 ft, 10 ft

Step-by-step explanation:

prism A: 8x4x5 = 160

prism B: 4 x 4 x 10 =160

Answer:

To calculate 2 3/4 of 500 grams, follow these steps:

1. Convert the mixed number to an improper fraction:

2 3/4 = (2 x 4 + 3)/4 = 11/4

2. Multiply the improper fraction by 500:

11/4 x 500 = (11 x 500)/4 = 2,750/4

3. Simplify the fraction by dividing the numerator and denominator by their greatest common factor, which is 2:

2,750/4 = (2 x 1,375)/(2 x 2) = 1,375/2

Therefore, 2 3/4 of 500 grams is equal to 1,375/2 grams or 687.5 grams.

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

9514 1404 393

Answer:

  -3/2

Step-by-step explanation:

The line crosses grid intersections at (-1, 2), (1, -1) and (3, -4). These points are separated by 2 units horizontally and 3 units vertically.

The rise (vertical change) is -3 for each run (horizontal change) of +2, so the ratio rise/run is -3/2. That is the slope of the line: -3/2.

Answer:
Jamie = £8.40

Paul = £5.

Step-by-step explanation:

Let J be Jamie's amount and P be Paul's amount.

We know that J + P = 13.40, and that J = P + 3.40.

We can substitute the second equation into the first equation to solve for P:

J + P = 13.40

J = P + 3.40

Substituting the second equation into the first equation:

(P + 3.40) + P = 13.40

Combining like terms:

2P + 3.40 = 13.40

Subtracting 3.40 from both sides:

2P = 10

Dividing both sides by 2:

P = 5

Now that we know Paul has £5, we can substitute that value back into one of the original equations to find Jamie's amount:

J = P + 3.40

J = 5 + 3.40

J = 8.40

So, Jamie has £8.40 and Paul has £5.

Answer:

A y=6 x= 3

B y=4 x= 2

C y=6 x= 2

D x= 4 y= -2

Step-by-step explanation:

you need to add the numbers on and look how many once u do thag u can see the pattern it makes

Answer:

6

Step-by-step explanation:

opposite angles of a parallelogram are always congruent

36=4p+12

24=4p

p=6

Answer:

3/4:1

Step-by-step explanation:

the ration is 3/4:1 bc you beat 1 egg for 3/4 of a cup of milk

we can see that Kiran is farthest from home (6 blocks away) at time 5, when he reaches the bank. He spends the most time away from home (9 minutes) during his entire journey.

How to make graph?

To make a graph showing Kiran's distance from home over time, we can use the following steps:

Divide the journey into three parts: from home to store, from store to bank, and from bank to home.

Calculate the time taken for each part of the journey based on the distance and speed.

Use a coordinate system to plot Kiran's distance from home on the y-axis and time on the x-axis.

Plot the points corresponding to Kiran's position at different times for each part of the journey.

Connect the dots to form a continuous line.

Let's go through each part of the journey in more detail:

Home to store: Kiran is driving at a speed of 1 block per minute, and the distance is 3 blocks. Therefore, he reaches the store in 3 minutes.

Store to bank: After spending 2 minutes at the store, Kiran continues driving at a speed of 1 block per minute, and the distance is 3 blocks. Therefore, he reaches the bank in 5 minutes.

Bank to home: After spending 4 minutes at the bank, Kiran drives at a speed of 2 blocks per minute, and the distance is 6 blocks. Therefore, he reaches home in 9 minutes.

To plot the graph, we can use a coordinate system where the x-axis represents time in minutes and the y-axis represents Kiran's distance from home in blocks. We can label the points on the graph corresponding to Kiran's position at different times, as follows:

At time zero, Kiran is at home, which is 0 blocks away from home.

At time three, Kiran reaches the store, which is 3 blocks away from home.

At time five, Kiran reaches the bank, which is 6 blocks away from home (3 blocks from the store plus 3 blocks from home).

At time nine, Kiran reaches home again, which is 0 blocks away from home.

To create the graph, we can plot these points and connect them with a line, as shown in the attached image.

Graph showing Kiran's distance from home over time

From the graph, we can see that Kiran is farthest from home (6 blocks away) at time 5, when he reaches the bank. He spends the most time away from home (9 minutes) during his entire journey.

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Answer:

if its asking for the tenths place its 3.7

if its asking for the ones place its 4

Step-by-step explanation: